would bashar al assad use them? >> it's an important question. i'm wondering, erin, whether this was a regime decision. you know, this activity surrounding chemical weapons, or they saw a local commander, perhaps, doing some things. and the international community wanted to send a message to everybody, including the assad regime, saying that one of your local commanders may be getting out of line here and may use these weapons. you better crack down on it. so it's not quite clear. the government knows more than we do but outside, it's not quite clear exactly what they were trying to get at here. obviously, stop the use of chemical weapons, but who was going to use them? what their intent was, we still don't know that outside. >> right. and certainly i would imagine how secure they are considering that rebels have links to al qaeda or extremist groups. there's lots of risks. and sources are saying that his mood may be at this point, look, i'm going to end up being killed anyway. if i try to leave, i'm going to be killed by my own people and they s